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Rapid:
Individual Calculations September 2019 |
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| Quek, Bob Total change: -20.20 | |   |
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| 2019 Norths Rapid Championship | Sydney | AUS | 2019-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1522 | 2.00 | 7 | -1.01 | 20 | -20.20 | |
|  Ng, Clive | c | | 1922 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Li, Annabel | | | 1199 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Brand, Peter | | | 1725 | AUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Tulevski, Vasil G | | | 1852 | AUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Li, Yuze (ethan) | | | 1487 | AUS | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Stern, David | | | 1674 | AUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kuba, Jonathan | | | 1224 | AUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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